140755712

素因数分解:

$2^8\times {\mathrm{197}}^1\times {\mathrm{2791}}^1$

素因数の和:3004

約数の個数: 36

約数和(自身を含む): 282488976

約数和(自身を除く): 141733264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 788, 1576, 2791, 3152, 5582, 6304, 11164, 12608, 22328, 25216, 44656, 50432, 89312, 178624, 357248, 549827, 714496, 1099654, 2199308, 4398616, 8797232, 17594464, 35188928, 70377856, 140755712]

約数ペア:

[(1, 140755712), (2, 70377856), (4, 35188928), (8, 17594464), (16, 8797232), (32, 4398616), (64, 2199308), (128, 1099654), (197, 714496), (256, 549827), (394, 357248), (788, 178624), (1576, 89312), (2791, 50432), (3152, 44656), (5582, 25216), (6304, 22328), (11164, 12608)]